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[COST]Fix PR35865: Fix cost model evaluation for shuffle on X86.

Description

[COST]Fix PR35865: Fix cost model evaluation for shuffle on X86.

Summary:
If the vector type is transformed to non-vector single type, the compile
may crash trying to get vector information about non-vector type.

Reviewers: RKSimon, spatel, mkuper, hfinkel

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D41862

Details

Committed
ABataevJan 9 2018, 11:08 AM
Differential Revision
D41862: [COST]Fix PR35865: Fix cost model evaluation for shuffle on X86.
Parents
rL322105: [WebAssembly] Update libcall signature lists
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